Coin and number teaching aid



FIG. 1 is a top plan view of the coin and number teaching aid;

FIG. 2 is a front end elevational view of the device shown in FIG. 1;

FIG. 3 is a rear end elevational view of the device shown in FIG. 1;

FIG. 4 is a side elevational view of the device shown in FIG. 1; and

FIG. 5 is a bottom plan view of the device shown in FIG. 1. 

The ornamental design for a coin and number teaching aid, as shown and described. 